Question

find the linear pair of equation by graphical method
x+y=7
x-y=3​

Answer 1

Answer:

X=5

Y=2.

Step-by-step explanation:

i just found the solution

Not by graphical method

just simply i found the answer

hope this helps u.

Answer 2

$\sf\huge\bold{\underline{\underline{{Solution}}}}$

➙x+y=7------(1)

➙x-y=3-------(2)

Taking first Equation

x+y= 7

➙x=7-y

At y=0

➙x=7

At y=1

➙x= 7-1=6

Plot the points (7,0)& (6,1) into the graph

---------------------------------------------------------

Taking second Equation

x-y=3

➙x= 3+y

At y=0

➙x= 3+0=3

At y= 1

➙x= 3+1=4

plot the points (3,0)& (4,1) into the graph.

After plotting the points we obtained a straight line graph which intersect at (5,2) .

hence,the solution of the given equation is x = 5 & y= 2.